217564459644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36479621}}^1$

素因数の和:36479706

約数の個数: 48

約数和(自身を含む): 588343343616

約数和(自身を除く): 370778883972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 36479621, 72959242, 109438863, 145918484, 218877726, 255357347, 437755452, 510714694, 766072041, 1021429388, 1532144082, 2590053091, 3064288164, 5180106182, 7770159273, 10360212364, 15540318546, 18130371637, 31080637092, 36260743274, 54391114911, 72521486548, 108782229822, 217564459644]

約数ペア:

[(1, 217564459644), (2, 108782229822), (3, 72521486548), (4, 54391114911), (6, 36260743274), (7, 31080637092), (12, 18130371637), (14, 15540318546), (21, 10360212364), (28, 7770159273), (42, 5180106182), (71, 3064288164), (84, 2590053091), (142, 1532144082), (213, 1021429388), (284, 766072041), (426, 510714694), (497, 437755452), (852, 255357347), (994, 218877726), (1491, 145918484), (1988, 109438863), (2982, 72959242), (5964, 36479621)]